Hi, Just to point that the calc grammar [1] is not LR(0) but LR(1), because (as often ;) ) of S in 3 productions: calc : "calc(" S* sum _S*_ ")"; sum : product [ _S+_ [ "+" | "-" ] S+ product ]*; product : unit [ _S*_ [ "*" S* unit | "/" S* NUMBER ] ]*; [1] http://www.w3.org/TR/2012/CR-css3-values-20120828/#calc-syntax -- Baroula que barouleras, au tiéu toujou t'entourneras. ~~YvesReceived on Thursday, 13 September 2012 14:42:55 UTC
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